Base | Representation |
---|---|
bin | 110010000010010011… |
… | …1011000010101001010 |
3 | 101021100111011120201100 |
4 | 1210010213120111022 |
5 | 3230030103131123 |
6 | 121210153002230 |
7 | 10522515440142 |
oct | 1440447302512 |
9 | 337314146640 |
10 | 107451614538 |
11 | 4162a6a9424 |
12 | 189a93b3376 |
13 | a195559208 |
14 | 52b4979922 |
15 | 2bdd510643 |
hex | 19049d854a |
107451614538 has 48 divisors (see below), whose sum is σ = 235092312000. Its totient is φ = 35468072640.
The previous prime is 107451614483. The next prime is 107451614539. The reversal of 107451614538 is 835416154701.
107451614538 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 51 + 61 + 4 + 538 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 107451614493 and 107451614502.
It is not an unprimeable number, because it can be changed into a prime (107451614539) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 684718 + ... + 826886.
It is an arithmetic number, because the mean of its divisors is an integer number (4897756500).
Almost surely, 2107451614538 is an apocalyptic number.
107451614538 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
107451614538 is an abundant number, since it is smaller than the sum of its proper divisors (127640697462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107451614538 is a wasteful number, since it uses less digits than its factorization.
107451614538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142587 (or 142584 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The spelling of 107451614538 in words is "one hundred seven billion, four hundred fifty-one million, six hundred fourteen thousand, five hundred thirty-eight".
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